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JSON & XML / BROWSER UTILITY

XML Formatter & Validator

Read, check and indent XML locally, with useful parsing errors.

Processed locally in your browser. Your data is not uploaded.

Good to know

Check XML well-formedness and indent element-only content. Mixed text, CDATA and xml:space="preserve" content are kept intact. XML declarations may be normalized by the browser. DTDs are not supported; this does not validate against an XSD or external schema. No resources are fetched and no XML is rendered.

Example: <root><item>One</item><item>Two</item></root> becomes an indented document.